8th Grade Science Quiz
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Questions and Answers

What is the process of finding out, explaining, and predicting natural phenomena called in science?

  • Observation
  • Experimentation
  • Hypothesis
  • Scientific method (correct)
  • What is the basic unit of life?

  • Atom
  • Organism
  • Cell (correct)
  • Molecule
  • What is the force that pulls objects towards the center of the Earth called?

  • Friction
  • Inertia
  • Magnetism
  • Gravity (correct)
  • What is the sum of interior angles of a triangle?

    <p>180 degrees</p> Signup and view all the answers

    What is the value of π (pi) approximately equal to?

    <p>3.14</p> Signup and view all the answers

    In a right-angled triangle, what is the relationship between the square of the hypotenuse and the sum of the squares of the other two sides?

    <p>They are equal</p> Signup and view all the answers

    Study Notes

    Scientific Inquiry

    • The process of finding out, explaining, and predicting natural phenomena in science is called scientific inquiry.

    Biology

    • The basic unit of life is called a cell.

    Physics

    • The force that pulls objects towards the center of the Earth is called gravity.

    Geometry

    • The sum of interior angles of a triangle is 180 degrees.
    • The value of π (pi) is approximately equal to 3.14.
    • In a right-angled triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides (Pythagorean theorem).

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    Description

    Test your knowledge of basic scientific concepts with this quiz for 8th grade science students. Explore the process of scientific inquiry, the fundamental unit of life, and the force responsible for pulling objects towards the center of the Earth.

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